NL6513827A - - Google Patents
Info
- Publication number
- NL6513827A NL6513827A NL6513827A NL6513827A NL6513827A NL 6513827 A NL6513827 A NL 6513827A NL 6513827 A NL6513827 A NL 6513827A NL 6513827 A NL6513827 A NL 6513827A NL 6513827 A NL6513827 A NL 6513827A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
- H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
- G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an AC
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/02—Input circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
- H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/64—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two
- H03K23/66—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses
- H03K23/667—Pulse counters comprising counting chains; Frequency dividers comprising counting chains with a base or radix other than a power of two with a variable counting base, e.g. by presetting or by adding or suppressing pulses by switching the base during a counting cycle
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Sawing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1296664 | 1964-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6513827A true NL6513827A (cg-RX-API-DMAC7.html) | 1966-04-29 |
| NL149966B NL149966B (nl) | 1976-06-15 |
Family
ID=20296600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL656513827A NL149966B (nl) | 1964-10-28 | 1965-10-26 | Digitale frequentiedeler. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3344361A (cg-RX-API-DMAC7.html) |
| CH (1) | CH447276A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1233912B (cg-RX-API-DMAC7.html) |
| DK (1) | DK108529C (cg-RX-API-DMAC7.html) |
| GB (1) | GB1129267A (cg-RX-API-DMAC7.html) |
| NL (1) | NL149966B (cg-RX-API-DMAC7.html) |
| NO (1) | NO118179B (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496473A (en) * | 1966-11-14 | 1970-02-17 | Gen Dynamics Corp | Automatically tuned communications systems |
| NL6702110A (cg-RX-API-DMAC7.html) * | 1967-02-11 | 1968-08-12 | ||
| US3449691A (en) * | 1967-10-10 | 1969-06-10 | Bell Telephone Labor Inc | Digital phase-locked loop |
| JPS517030B1 (cg-RX-API-DMAC7.html) * | 1969-05-16 | 1976-03-04 | ||
| US3895311A (en) * | 1974-06-14 | 1975-07-15 | Comstron Corp | Direct programmed differential synthesizers |
| JPS5140062A (ja) * | 1974-10-01 | 1976-04-03 | Kokusai Electric Co Ltd | Shuhasuhenihenchokairo |
| DE2811636A1 (de) * | 1978-03-17 | 1979-09-20 | Tekade Felten & Guilleaume | Synchronisation eines lokalen oszillators mit einem referenzoszillator |
| JPS5914997B2 (ja) * | 1978-06-27 | 1984-04-06 | 松下電器産業株式会社 | 電動機の速度制御装置 |
| SE439083B (sv) * | 1981-11-30 | 1985-05-28 | Ellemtel Utvecklings Ab | Sett att bringa en oscillator i fas med en inkommande signal jemte anordning for genomforandet av settet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2521789A (en) * | 1948-02-25 | 1950-09-12 | Rca Corp | Frequency control by electronic counter chains |
| US3259851A (en) * | 1961-11-01 | 1966-07-05 | Avco Corp | Digital system for stabilizing the operation of a variable frequency oscillator |
| US3271588A (en) * | 1963-08-07 | 1966-09-06 | Tele Signal Corp | Digital keyer for converting d. c. binary signals into two different output audio frequencies |
-
1965
- 1965-10-14 GB GB43588/65A patent/GB1129267A/en not_active Expired
- 1965-10-14 US US495917A patent/US3344361A/en not_active Expired - Lifetime
- 1965-10-18 NO NO160118A patent/NO118179B/no unknown
- 1965-10-20 CH CH1445365A patent/CH447276A/de unknown
- 1965-10-26 NL NL656513827A patent/NL149966B/xx unknown
- 1965-10-28 DE DEA50638A patent/DE1233912B/de not_active Withdrawn
- 1965-10-28 DK DK552865AA patent/DK108529C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| NL149966B (nl) | 1976-06-15 |
| NO118179B (cg-RX-API-DMAC7.html) | 1969-11-24 |
| US3344361A (en) | 1967-09-26 |
| CH447276A (de) | 1967-11-30 |
| GB1129267A (en) | 1968-10-02 |
| DE1233912B (de) | 1967-02-09 |
| DK108529C (da) | 1968-01-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: AGA |